Rapid and lethal infention

  • We are currently upgrading MFK. thanks! -neo
Food introduced perhaps?
That is a bummer, sorry
they look like they were impressive specimens
 
Looks like columnaris to me. Drop the temperature below 80, add one tablespoon of salt per 5 gallons of water to slow it down, Treat with Kanamycin and furan 2. Do a 50% water change before treatment. Move fast it's a quick killer.
 
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